---
product_id: 593337548
title: "S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible with iPhone & Android"
brand: "tozo"
price: "B/.126"
currency: PAB
in_stock: true
reviews_count: 13
category: "Tozo"
url: https://www.desertcart.com.pa/products/593337548-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker-heart
store_origin: PA
region: Panama
---

# IP68 waterproof (50m safe) Bluetooth calling w/ mic & speaker 1.83" HD color touchscreen S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible with iPhone & Android

**Brand:** tozo
**Price:** B/.126
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your hustle with TOZO S3 — where smart meets stylish!

## Quick Answers

- **What is this?** S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible with iPhone & Android by tozo
- **How much does it cost?** B/.126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/593337548-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker-heart)

## Best For

- tozo enthusiasts

## Why This Product

- Trusted tozo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Battery Power:** Up to 10 days of battery life on auto heart rate mode—less charging, more doing.
- • **Waterproof Confidence:** IP68-rated durability means sweat, rain, or dishwashing won’t slow you down.
- • **Hands-Free Calls Anytime:** Seamlessly answer & make calls directly from your wrist—stay connected without missing a beat.
- • **Vibrant 1.83" HD Display:** Experience crisp visuals and smooth touch navigation with a large, customizable color screen.
- • **Comprehensive Health Tracking:** Monitor heart rate, blood oxygen, sleep quality, and daily activity to optimize your wellness journey.

## Overview

The TOZO S3 Smart Watch combines advanced Bluetooth calling capabilities with a vibrant 1.83-inch HD touchscreen, delivering seamless connectivity and intuitive control. Designed for both men and women, it offers comprehensive health monitoring including heart rate, blood oxygen, and sleep tracking. With an IP68 waterproof rating and up to 10 days of battery life, it’s engineered to keep pace with your active lifestyle across iOS and Android devices.

## Description

Shop TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible with iPhone & Android. Free delivery and returns on eligible orders.

Review: Fantastic purchase - Great purchase for the price.
Review: Awful product - The battery on this is awful,I’ve had it out for about a hour and it’s already on 10%

## Features

- Warning:Not suitable for children under 3 years. For use under adult supervision
- 【Smart Watch with Bluetooth Calling】TOZO S3 has equipped with a built-in premium microphone and speaker, which can give you a great calling experience. After connecting to your mobile phone via Bluetooth, you can answer and make clear calls directly from your watch, freeing your hands. The smart watch can also receive notifications for text messages. You won't miss important calls and messages from your lover/friends, making daily sports, outdoor sports and life more concise and intelligent.
- 【1.83 inches Large HD Color Touch Screen】1.83 large color screen and full screen touch and hand sliding. It ensures smooth operations and 240*284 resolution for you. Our screen is better at color saturation and reproduction. Personalize your smart watch for men women with multiple customized watch faces provided, make your own stylish smart watch.
- [Sleep & Activity Tracking] With our smartwatch, it provides a detailed analysis of your sleep quality by continuously recording your sleep patterns. During exercise, TOZO smartwatch automatically records daily steps, distance counter，calories burned, active minutes understand your physical state.
- 【Bluetooth Connectivity and Compatibility】When the S3 smart watch is connected to the app through Bluetooth, you can control the music player, view the local weather today, and support the mobile search function. TOZO Smart Watch is compatible with most iOS, Android or Bluetooth smartphones. Go to App Store or Google Play to download and install “TOZO Health” for free, then connecting our smart watch to your phone and start your journey of smart life.
- 【Long-lasting Battery Life & IP68 Waterproof】The large battery capacity (300mAh) and low power consumption design offers longer endurance. It could last about 10 days when in auto monitoring mode for heart rate(“Non-medical use”) or 7 days when in the instant detection mode. TOZO Smart Watch is designed with IP68 waterproof rating(50m waterproof), so no need to worry when you wear it while rain or sweating and doing the dishes out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KY7XDYQ |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Silicone or Rubber |
| Battery Average Life | 10 days |
| Battery Capacity | 300 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 2 Hours |
| Battery Power | 300 |
| Battery capacity | 300 Milliamp Hours |
| Best Sellers Rank | 60,640 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,314 in Smartwatches |
| Box Contents | Magnetic Charging Cable, Quick Guide & User Manual, TOZO S3 Smart Watch |
| Brand Name | TOZO |
| Case Material Type | Metal |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Colour | Rose Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android, iOS |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | IOS |
| Country of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 122 Reviews |
| Display Type | LCD or AMOLED |
| GPS Geotagging Functionality | No GPS |
| Global Trade Identification Number | 06971681318637 |
| Human Interface Input | Microphone |
| Item Dimensions | 16.3 x 11.4 x 1.7 centimetres |
| Manufacturer | TOZO |
| Memory Storage Capacity | 128 MB |
| Memory storage capacity | 128 MB |
| Metrics Measured | Optical Sensor |
| Model Name | S3 |
| Model Number | S3 |
| Operating System | Android |
| Operating system | Android |
| Product Features | Heart Rate Monitor |
| Resolution | 240*284 |
| Screen Size | 1.83 Inches |
| Shape | Rectangular |
| Sim Card Size | eSIM |
| Special feature | Heart Rate Monitor |
| Sport Type | Fitness |
| Style Name | Smart Watch |
| Supported Application | Phone, Notifications, Heart Rate Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Women |
| Warranty Type | Standard |
| Water Resistance Depth | 1 Metres |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Go Mobile |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 300 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Memory storage capacity:** 128 MB
- **Operating system:** Android
- **Screen size:** 1.83 Inches
- **Shape:** Rectangular
- **Special feature:** Heart Rate Monitor
- **Wireless communication standard:** Bluetooth

## Images

![S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible with iPhone & Android - Image 1](https://m.media-amazon.com/images/I/61gwWcND2PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic purchase
*by C***. on 20 June 2024*

Great purchase for the price.

### ⭐ Awful product
*by T***Y on 11 July 2025*

The battery on this is awful,I’ve had it out for about a hour and it’s already on 10%

### ⭐⭐⭐⭐⭐ Fantastic buy
*by B***L on 18 October 2025*

Bought this 2years ago still wearing it does everything it say quick & easy to set up.

## Frequently Bought Together

- TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android
- TOZO S2 Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor,Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android
- TOZO S4 AcuFit One Smart Watch 1.78" AMOLED Screen for Men Women, Bluetooth Call Dial Fitness Tracker, Heart Rate and Blood Oxygen, Sleep Monitor, IP68 Waterproof, Workout for iOS Android, Black

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**Shop now:** [https://www.desertcart.com.pa/products/593337548-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker-heart](https://www.desertcart.com.pa/products/593337548-s3-smart-watch-answer-make-call-bluetooth-fitness-tracker-heart)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-28*